Quote verification

This proves the quote below is recorded by Citatio exactly as displayed and has not been altered since it was committed and anchored. It documents Citatio's crawl observation; it does not imply endorsement by the source platform. The quote links to the original review.

“Obligation de payer pour l'enlever”
Google Play · 2/5 · 2025-02-14

Checks (re-run on this request)

✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
✓ Public transparency log — Sigstore Rekor log index 3140475820

Proof data

Record hash (SHA-256): 3215631abd835e9e4fa35c47aa193475573b6d0efdc45ba7722aaa581b0d58fd
Signature (Ed25519, base64): 5+A2wuFlXsMJkf1zAyhjfdTgU47xHARhDJECQVFHatEB/0JAL1ulPxbZEgsad90NW4mkEfyEV7yvFdMc75y4AQ==
Merkle root: 52d6be1abed15ebd0724a0e1a493d5805e1ea49ddcaf8e9e5584928cd3e4d759
Merkle path: ["32152c2629c4b60f5ef4058096d9e60ff1bb2448db852ec1c48910cab9b45cd7","16d31ebe98337b7b98672e86bf3074217a1f166093eb383953279ef40a32a34e","8c3d1dc02a0bc230c3f658b304b42bfd67c710340c68cf343a5d886f3725f21f","84faf7489da8966121fa2ee21060d98f0d11f9c6b456b337d551c9b154dd639a","db8b6eb70226c37cc7cac2945a2aa2903cfd41ce46d5e90f5b9b15b57c6e1979","db54812f71852f62225eb3f53836c557b261d1acd7e750f7f03564b2458a37b9","e140eea3862734d18d4d67167460bc247a3c54b5abb1e398169beebeb2563892","ed02ed9212928478faa0351f3b3fff2b2cb30bd6abda1d05deca9cb719e17746","43c5e7db8be35c595961b844e96b0816d186cdfc415f31c866ea229f43fcea77","e8a8f905632aab3372697e367e446467254455045a5fa7f0c18a2042a47f674e","2985d10cf8ad1992ad270c52182e3629f7c08f983a2418972e02d0c7813b8ee4","5b7aba07a854e6a63765c93fc2c2098355f0ab59d7b4659a94baac072cc8e639","7d5e1a3da5381843d312196fd4a9f69dbe86b152542df1be09d403d47d5e49c4","71d5ef7f970539b9a82546e0bdc1b1069245bf71351875f786a78e5550da4e15","b72fcc24171828b3fdfff6be65bb433d37b8e51a187739d27a216a784d84cf36"]
Anchored: 2026-10-08
Public log entry: search.sigstore.dev, log index 3140475820 · entry 108e9186e8c5677a78c2…
Expected log hash: bb68bef30792bf00f645df162a48943f770bc3f026216a44dedb4651c8ac0917 The log entry's spec.data.hash.value must equal this value: the SHA-256 of the Merkle root string above. Recompute it yourself from the root to confirm.
Canonical record: {"dataset_version":"v1791431489246","kind":"published-quote","locale":"fr","page":"brand:xodo","quote":"Obligation de payer pour l'enlever","rating":2,"review_date":"2025-02-14","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.xodo.pdf.reader","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (52d6be1abed1…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
Locally, without any Citatio infrastructure: SHA-256 the canonical record (must equal the record hash), verify the Ed25519 signature against the public key, and fold the hash through the Merkle path (sorted-pair SHA-256) to reach the anchored root.